269434144

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 667408896

約数和(自身を除く): 397974752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 92, 98, 112, 124, 161, 184, 196, 217, 224, 241, 248, 322, 368, 392, 434, 482, 496, 644, 713, 736, 784, 868, 964, 992, 1127, 1288, 1426, 1519, 1568, 1687, 1736, 1928, 2254, 2576, 2852, 3038, 3374, 3472, 3856, 4508, 4991, 5152, 5543, 5704, 6076, 6748, 6944, 7471, 7712, 9016, 9982, 11086, 11408, 11809, 12152, 13496, 14942, 18032, 19964, 22172, 22816, 23618, 24304, 26992, 29884, 34937, 36064, 38801, 39928, 44344, 47236, 48608, 52297, 53984, 59768, 69874, 77602, 79856, 88688, 94472, 104594, 119536, 139748, 155204, 159712, 171833, 177376, 188944, 209188, 239072, 271607, 279496, 310408, 343666, 366079, 377888, 418376, 543214, 558992, 620816, 687332, 732158, 836752, 1086428, 1117984, 1202831, 1241632, 1374664, 1464316, 1673504, 2172856, 2405662, 2749328, 2928632, 4345712, 4811324, 5498656, 5857264, 8419817, 8691424, 9622648, 11714528, 16839634, 19245296, 33679268, 38490592, 67358536, 134717072, 269434144]

約数ペア:

[(1, 269434144), (2, 134717072), (4, 67358536), (7, 38490592), (8, 33679268), (14, 19245296), (16, 16839634), (23, 11714528), (28, 9622648), (31, 8691424), (32, 8419817), (46, 5857264), (49, 5498656), (56, 4811324), (62, 4345712), (92, 2928632), (98, 2749328), (112, 2405662), (124, 2172856), (161, 1673504), (184, 1464316), (196, 1374664), (217, 1241632), (224, 1202831), (241, 1117984), (248, 1086428), (322, 836752), (368, 732158), (392, 687332), (434, 620816), (482, 558992), (496, 543214), (644, 418376), (713, 377888), (736, 366079), (784, 343666), (868, 310408), (964, 279496), (992, 271607), (1127, 239072), (1288, 209188), (1426, 188944), (1519, 177376), (1568, 171833), (1687, 159712), (1736, 155204), (1928, 139748), (2254, 119536), (2576, 104594), (2852, 94472), (3038, 88688), (3374, 79856), (3472, 77602), (3856, 69874), (4508, 59768), (4991, 53984), (5152, 52297), (5543, 48608), (5704, 47236), (6076, 44344), (6748, 39928), (6944, 38801), (7471, 36064), (7712, 34937), (9016, 29884), (9982, 26992), (11086, 24304), (11408, 23618), (11809, 22816), (12152, 22172), (13496, 19964), (14942, 18032)]